Word.ws English Dictionary

zeptoseconds

zeptoseconds is the plural of zeptosecond.

Meaning of zeptosecond

Noun

zeptosecond (plural zeptoseconds)

  1. An SI unit of time equal to 10⁻²¹ seconds. Symbol: zs
    • Holonyms: attosecond < femtosecond < picosecond < nanosecond < microsecond < millisecond < centisecond < decisecond < second < decasecond < minute < hectosecond < kilosecond < hour < day < week < megasecond < fortnight < month < year < gigasecond < century < kiloannum, kiloyear, millennium <...

Questions about zeptoseconds

What is zeptoseconds the plural of?
Zeptoseconds is the plural of zeptosecond.

Words near zeptoseconds in the dictionary

  1. zeptometres
  2. zeptomolar
  3. zeptomole
  4. zeptomoles
  5. zeptosecond
  6. zeptoseconds
  7. Zepu
  8. zequals
  9. zequeen
  10. zequeens
  11. zequin

Source and license

Adapted from Wiktionary: zeptoseconds (page history and authors); zeptosecond (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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